Double brokering is a party re-tendering your load to a carrier you never approved. Two things are visible in FMCSA records before it happens: whether the party presenting as a carrier itself holds active broker authority, and whether its dispatch phone or domain is shared with a separate entity that does. Either one turns a routine tender into a load you should not release without a second look.
Why it is worse than a payment problem
The familiar harm is financial: the underlying carrier goes unpaid, discovers the broker in the middle took the money, and pursues you or your shipper directly — so you can pay twice for one load.
The larger exposure after Montgomery is evidentiary. If the truck that actually moves your freight is in a serious crash, the negligent-selection analysis asks who selected that carrier. Your file documents diligence on an entity that never touched the load. You did the work and still have no record of selecting the carrier that mattered.
The two detectable patterns
Softer signals worth weighting
- Very new authority paired with immediate willingness to take any lane at any rate.
- A rate that is well below market for the lane — the margin has to come from somewhere.
- Dispatch contact details that do not match the entity's registered records.
- Reluctance to provide a tracking number or to allow direct driver contact.
- An entity whose registered address is a mailbox shared with several other authorities.
None of these is dispositive alone. Together with a hard signal, they are the difference between proceeding and picking up the phone.
The check has to happen at tender. Contract language prohibiting re-brokering is necessary and does not detect anything — it allocates blame after the fact. Detection is a pre-tender data question.
What to do with a hit
A broker-authority conflict is not automatically fraud; some legitimate operators hold both authorities. The correct response is not a hard block but a documented decision: confirm who will physically haul the load, get it in writing, and record the reason you proceeded. That record is what defends the decision if the load later goes wrong.
Bring the record to your desk.
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